87578955

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5741}}^1$

素因数の和:5868

約数の個数: 32

約数和(自身を含む): 157101120

約数和(自身を除く): 69522165

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 5741, 15255, 17223, 28705, 51669, 86115, 155007, 258345, 648733, 775035, 1946199, 3243665, 5838597, 9730995, 17515791, 29192985, 87578955]

約数ペア:

[(1, 87578955), (3, 29192985), (5, 17515791), (9, 9730995), (15, 5838597), (27, 3243665), (45, 1946199), (113, 775035), (135, 648733), (339, 258345), (565, 155007), (1017, 86115), (1695, 51669), (3051, 28705), (5085, 17223), (5741, 15255)]